
1) Meteor shower
Found on
https://www.crosswordclues.com/clue/aurigids

Aurigids is the name of a meteor shower occurring primarily within September. The comet Kiess (C/1911 N1) is the source of the material that causes the meteors. The comets orbital period is stated as approximately 1800 to 2000 years, with showers observed in the years 1935, `86, `94 and `07 . ==α & δ== The Alpha were discovered by C. Hoffmeis......
Found on
http://en.wikipedia.org/wiki/Aurigids
No exact match found.